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-rw-r--r--examples/device/cdc_msc/src/usb_descriptors.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/examples/device/cdc_msc/src/usb_descriptors.c b/examples/device/cdc_msc/src/usb_descriptors.c
index 2afa24903..1ca614f4e 100644
--- a/examples/device/cdc_msc/src/usb_descriptors.c
+++ b/examples/device/cdc_msc/src/usb_descriptors.c
@@ -125,6 +125,16 @@ enum {
#define EPNUM_MSC_OUT 0x04
#define EPNUM_MSC_IN 0x85
+#elif CFG_TUSB_MCU == OPT_MCU_MAX32690
+ // MAX32 doesn't support a same endpoint number with different direction IN and OUT
+ // e.g EP1 OUT & EP1 IN cannot exist together
+ #define EPNUM_CDC_NOTIF 0x81
+ #define EPNUM_CDC_OUT 0x02
+ #define EPNUM_CDC_IN 0x83
+
+ #define EPNUM_MSC_OUT 0x04
+ #define EPNUM_MSC_IN 0x85
+
#else
#define EPNUM_CDC_NOTIF 0x81
#define EPNUM_CDC_OUT 0x02